.confirm{
	text-align: center;
	margin-top: 250px;
	float: center;
	z-index: 10;
	position:fixed;
	margin-left: 500px;
}
.title{
	margin-left: -100px;

}
#password{
	min-height: 40px;
	min-width: 200px;
}
#background{
	z-index: 1;
}
.section { 
	text-align: left; 
	padding-left: 70px;
	font:30px "Microsoft Yahei"; 
	color: #fff;
}
.welcome{
	position: fixed;
	left: 400px;
	top:-500px;
}